From: Eric Biggers <ebiggers@xxxxxxxxxx>
Now that the shash algorithm type does not support nonzero alignmasks,
crypto_shash_alignmask() always returns 0 and will be removed. In
preparation for this, stop checking crypto_shash_alignmask() in drbg.
Signed-off-by: Eric Biggers <ebiggers@xxxxxxxxxx>
---
crypto/drbg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/crypto/drbg.c b/crypto/drbg.c
index ff4ebbc68efab..e01f8c7769d03 100644
--- a/crypto/drbg.c
+++ b/crypto/drbg.c
@@ -1691,21 +1691,21 @@ static int drbg_init_hash_kernel(struct drbg_state *drbg)
sdesc = kzalloc(sizeof(struct shash_desc) + crypto_shash_descsize(tfm),
GFP_KERNEL);
if (!sdesc) {
crypto_free_shash(tfm);
return -ENOMEM;
}
sdesc->shash.tfm = tfm;
drbg->priv_data = sdesc;
- return crypto_shash_alignmask(tfm);
+ return 0;
}
static int drbg_fini_hash_kernel(struct drbg_state *drbg)
{
struct sdesc *sdesc = drbg->priv_data;
if (sdesc) {
crypto_free_shash(sdesc->shash.tfm);
kfree_sensitive(sdesc);
}
drbg->priv_data = NULL;
--
2.42.0
